Class Gaussian

constructor

• new Gaussian(mean, variance): Gaussian

• Parameters

  • mean: number

  • variance: number

  Returns Gaussian

mean

Readonly standardDeviation

variance

add

• add(d): Gaussian

• Addition of this and d

  Parameters

  • d: Gaussian

  Returns Gaussian

  the result of adding this and the given distribution's means and variances

cdf

• cdf(x): number

• cumulative distribution function, which describes the probability of a random variable falling in the interval (−∞, x]

  Parameters

  • x: number

  Returns number

div

• div(d): Gaussian

• Quotient distribution of this and d (scale for constant)

  Parameters

  • d: number | Gaussian

  Returns Gaussian

  the quotient distribution of this and the given distribution; equivalent to scale(1/d) when d is a constant

fromPrecisionMean

• fromPrecisionMean(precision, precisionmean): Gaussian

• Parameters

  • precision: number

  • precisionmean: number

  Returns Gaussian

mul

• mul(d): Gaussian

• Product distribution of this and d (scale for constant)

  Parameters

  • d: number | Gaussian

  Returns Gaussian

  the product distribution of this and the given distribution; equivalent to scale(d) when d is a constant

pdf

• pdf(x): number

• probability density function, which describes the probability of a random variable taking on the value x

  Parameters

  • x: number

  Returns number

ppf

• ppf(x): number

• percent point function, the inverse of cdf

  Parameters

  • x: number

  Returns number

scale

• scale(c): Gaussian

• Scale this by constant c

  Parameters

  • c: number

  Returns Gaussian

  the result of scaling this distribution by the given constant

sub

• sub(d): Gaussian

• Subtraction of this and d

  Parameters

  • d: Gaussian

  Returns Gaussian

  the result of subtracting this and the given distribution's means and variances